Garlic-Roasted Salmon with Lemon and Asparagus

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Oven-roasted salmon fillets infused with garlic and fresh lemon, served alongside tender roasted asparagus for a clean, Whole30-approved dinner. This whole30-inspired sheet pan (whole30, gluten free) ready in about 28 minutes pairs fillets, 6 oz each salmon fillets, trimmed asparagus spears, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 360 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 18 min Serves 4 Whole30 cuisine 360 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 400°F. Line a large baking sheet with parchment paper. Arrange 4 salmon fillets in the center and 1 lb trimmed asparagus spears around them in a single layer.
  2. Step 2: Drizzle 3 tbsp olive oil evenly over the salmon and asparagus. Scatter 4 thinly sliced garlic cloves and 1 thinly sliced lemon over the salmon fillets.
  3. Step 3: Season everything with 1 tsp salt and 1/2 tsp black pepper. Use your hands or a brush to gently rub the seasonings and oil over the salmon and asparagus.
  4. Step 4: Roast in the preheated oven for 15-18 minutes until the salmon is opaque and flakes easily with a fork, and the asparagus is tender-crisp.
  5. Step 5: Remove from oven and sprinkle 2 tbsp chopped fresh parsley over the top just before serving to add a fresh herbal note.

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Frequently asked questions

How long does Garlic-Roasted Salmon with Lemon and Asparagus take to make?

Total time is about 28 minutes (10 min prep + 18 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Garlic-Roasted Salmon with Lemon and Asparagus?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep trimmed asparagus spears from drying out.

Can I substitute ingredients in Garlic-Roasted Salmon with Lemon and Asparagus?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Garlic-Roasted Salmon with Lemon and Asparagus for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Garlic-Roasted Salmon with Lemon and Asparagus whole30?

Yes — this recipe is tagged whole30, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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